TK
Tracey Kadenyi · Full-Stack Software Developer

I solve problems—
; one line of code at a time.

JavaScript/TypeScript dev with 4+ years building SaaS platforms and scalable web apps | Strong expertise in multi-tenant architecture, Role-Based Access Control (RBAC), and RESTful API design.

Download CV
Scroll
SKILLS
About me

I build scalable systems that turn complex ideas into reliable products.

Clean architecture, modular design, and maintainable code are a personal standard. I code with scalability and reliability in mind, from database schema to API design to frontend state management.

JavaScript
React
Node.js / Express
MongoDB
TypeScript
Next.js
STACK
4+
Years of experience
5K+
GitHub contributions in the last year
3
Products in production
Languages
JavaScriptTypeScriptHTMLCSS
Frontend
ReactNext.jsReduxTailwind CSSFramer MotionThree.js
Backend
Node.jsExpressREST APIs
Databases
MongoDBPostgreSQLFirebase
Tools
GitGitHubVercelPostmanVS Code
WORK
Selected work

Projects

01
B2B SaaS · Event Management Platform

PlaniT

A multi-tenant SaaS platform for organizations to manage events, vendors, budgets, and teams — with real-time financial tracking, expense audit logs, and role-based access control built in.

  • Multi-tenant architecture with secure org-level data isolation
  • JWT auth with silent token renewal via Axios interceptors
  • Role-based UI — components render conditionally per user role
  • Live budget tracking with over-budget alerts and full audit logs
ReactRedux ToolkitNode.jsExpressMongoDBTailwindSupabase
screenshot 1
screenshot 2
screenshot 3
screenshot 4
screenshot 5
screenshot 6
screenshot 7
screenshot 8
screenshot 9
02
Web Performance Analysis Platform

MetriQ

A performance analysis tool that audits any URL via Google PageSpeed Insights, generates AI-powered summaries, enables competitor comparison, and exports detailed PDF reports.

  • Google PageSpeed Insights integration — mobile & desktop audits
  • AI-generated performance summaries via OpenRouter + DeepSeek
  • Side-by-side competitor comparison with visual Recharts graphs
  • OAuth login via Google/GitHub, PDF export, dark/light mode
ReactNode.jsExpressRechartsTailwindAIOAuth
screenshot 1
screenshot 2
screenshot 3
screenshot 4
BLOG
Writing

From the blog

Loading posts
Open to opportunities

© 2026 Tracey Kadenyi